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<FONT color="green">001</FONT>    package edu.hawaii.myisern.action;<a name="line.1"></a>
<FONT color="green">002</FONT>    <a name="line.2"></a>
<FONT color="green">003</FONT>    import net.sourceforge.stripes.action.DefaultHandler;<a name="line.3"></a>
<FONT color="green">004</FONT>    import net.sourceforge.stripes.action.Resolution;<a name="line.4"></a>
<FONT color="green">005</FONT>    import net.sourceforge.stripes.action.RedirectResolution;<a name="line.5"></a>
<FONT color="green">006</FONT>    import net.sourceforge.stripes.validation.Validate;<a name="line.6"></a>
<FONT color="green">007</FONT>    import net.sourceforge.stripes.validation.ValidationError;<a name="line.7"></a>
<FONT color="green">008</FONT>    import net.sourceforge.stripes.validation.SimpleError;<a name="line.8"></a>
<FONT color="green">009</FONT>    import net.sourceforge.stripes.util.Log;<a name="line.9"></a>
<FONT color="green">010</FONT>    <a name="line.10"></a>
<FONT color="green">011</FONT>    import edu.hawaii.myisern.model.IsernManager;<a name="line.11"></a>
<FONT color="green">012</FONT>    import edu.hawaii.myisern.model.User;<a name="line.12"></a>
<FONT color="green">013</FONT>    <a name="line.13"></a>
<FONT color="green">014</FONT>    /**<a name="line.14"></a>
<FONT color="green">015</FONT>     * Handles user login to MyIsern system.<a name="line.15"></a>
<FONT color="green">016</FONT>     * Modeled after the Bugzooky example.<a name="line.16"></a>
<FONT color="green">017</FONT>     *<a name="line.17"></a>
<FONT color="green">018</FONT>     * @author Tim Fennell<a name="line.18"></a>
<FONT color="green">019</FONT>     * @author Lisa Chen<a name="line.19"></a>
<FONT color="green">020</FONT>     */<a name="line.20"></a>
<FONT color="green">021</FONT>    public class LoginActionBean extends IsernActionBean {<a name="line.21"></a>
<FONT color="green">022</FONT>    <a name="line.22"></a>
<FONT color="green">023</FONT>      /** Logging debug output. */<a name="line.23"></a>
<FONT color="green">024</FONT>      protected static Log log = Log.getInstance(IsernActionBean.class);<a name="line.24"></a>
<FONT color="green">025</FONT>      /** User's login name. */<a name="line.25"></a>
<FONT color="green">026</FONT>      @Validate(field = "username", required = true)<a name="line.26"></a>
<FONT color="green">027</FONT>      private String username;<a name="line.27"></a>
<FONT color="green">028</FONT>      /** User's login password. */<a name="line.28"></a>
<FONT color="green">029</FONT>      @Validate(field = "password", required = true)<a name="line.29"></a>
<FONT color="green">030</FONT>      private String password;<a name="line.30"></a>
<FONT color="green">031</FONT>      /** Url user is attempting to reach. */<a name="line.31"></a>
<FONT color="green">032</FONT>      private String targetUrl;<a name="line.32"></a>
<FONT color="green">033</FONT>      <a name="line.33"></a>
<FONT color="green">034</FONT>      /**<a name="line.34"></a>
<FONT color="green">035</FONT>       * Set user's login name.<a name="line.35"></a>
<FONT color="green">036</FONT>       * <a name="line.36"></a>
<FONT color="green">037</FONT>       * @param username User's login name.<a name="line.37"></a>
<FONT color="green">038</FONT>       */<a name="line.38"></a>
<FONT color="green">039</FONT>      public void setUsername(String username) {<a name="line.39"></a>
<FONT color="green">040</FONT>        this.username = username;<a name="line.40"></a>
<FONT color="green">041</FONT>      }<a name="line.41"></a>
<FONT color="green">042</FONT>      <a name="line.42"></a>
<FONT color="green">043</FONT>      /**<a name="line.43"></a>
<FONT color="green">044</FONT>       * Get the user's login name.<a name="line.44"></a>
<FONT color="green">045</FONT>       * @return User's login name.<a name="line.45"></a>
<FONT color="green">046</FONT>       */<a name="line.46"></a>
<FONT color="green">047</FONT>      public String getUsername() {<a name="line.47"></a>
<FONT color="green">048</FONT>        return this.username;<a name="line.48"></a>
<FONT color="green">049</FONT>      }<a name="line.49"></a>
<FONT color="green">050</FONT>      <a name="line.50"></a>
<FONT color="green">051</FONT>      /**<a name="line.51"></a>
<FONT color="green">052</FONT>       * Set user's login password.<a name="line.52"></a>
<FONT color="green">053</FONT>       * <a name="line.53"></a>
<FONT color="green">054</FONT>       * @param password User's login password.<a name="line.54"></a>
<FONT color="green">055</FONT>       */<a name="line.55"></a>
<FONT color="green">056</FONT>      public void setPassword(String password) {<a name="line.56"></a>
<FONT color="green">057</FONT>        this.password = password;<a name="line.57"></a>
<FONT color="green">058</FONT>      }<a name="line.58"></a>
<FONT color="green">059</FONT>      <a name="line.59"></a>
<FONT color="green">060</FONT>      /**<a name="line.60"></a>
<FONT color="green">061</FONT>       * Get user's login password.<a name="line.61"></a>
<FONT color="green">062</FONT>       * <a name="line.62"></a>
<FONT color="green">063</FONT>       * @return User's password.<a name="line.63"></a>
<FONT color="green">064</FONT>       */<a name="line.64"></a>
<FONT color="green">065</FONT>      public String getPassword() {<a name="line.65"></a>
<FONT color="green">066</FONT>        return this.password;<a name="line.66"></a>
<FONT color="green">067</FONT>      }<a name="line.67"></a>
<FONT color="green">068</FONT>      <a name="line.68"></a>
<FONT color="green">069</FONT>      /** The URL the user was trying to access <a name="line.69"></a>
<FONT color="green">070</FONT>       * (null if the login page was accessed directly).<a name="line.70"></a>
<FONT color="green">071</FONT>       * <a name="line.71"></a>
<FONT color="green">072</FONT>       * @return Url user is attempting to access.<a name="line.72"></a>
<FONT color="green">073</FONT>       */<a name="line.73"></a>
<FONT color="green">074</FONT>      public String getTargetUrl() {<a name="line.74"></a>
<FONT color="green">075</FONT>        return targetUrl;<a name="line.75"></a>
<FONT color="green">076</FONT>      }<a name="line.76"></a>
<FONT color="green">077</FONT>    <a name="line.77"></a>
<FONT color="green">078</FONT>      /** The URL the user was trying to access <a name="line.78"></a>
<FONT color="green">079</FONT>       * (null if the login page was accessed directly).<a name="line.79"></a>
<FONT color="green">080</FONT>       * <a name="line.80"></a>
<FONT color="green">081</FONT>       * @param targetUrl Url user is attempting to access.<a name="line.81"></a>
<FONT color="green">082</FONT>       */<a name="line.82"></a>
<FONT color="green">083</FONT>      public void setTargetUrl(String targetUrl) {<a name="line.83"></a>
<FONT color="green">084</FONT>        this.targetUrl = targetUrl;<a name="line.84"></a>
<FONT color="green">085</FONT>      }<a name="line.85"></a>
<FONT color="green">086</FONT>      <a name="line.86"></a>
<FONT color="green">087</FONT>      /**<a name="line.87"></a>
<FONT color="green">088</FONT>       * Allows user login with correct username and password,<a name="line.88"></a>
<FONT color="green">089</FONT>       * otherwise redirect to the login page with appropriate Stripes error.<a name="line.89"></a>
<FONT color="green">090</FONT>       * <a name="line.90"></a>
<FONT color="green">091</FONT>       * @throws Exception if something goes wrong.<a name="line.91"></a>
<FONT color="green">092</FONT>       * @return The next appropriate jsp page.<a name="line.92"></a>
<FONT color="green">093</FONT>       */<a name="line.93"></a>
<FONT color="green">094</FONT>      @DefaultHandler<a name="line.94"></a>
<FONT color="green">095</FONT>      public Resolution login() throws Exception {<a name="line.95"></a>
<FONT color="green">096</FONT>        log.debug("they called login" ) ;    <a name="line.96"></a>
<FONT color="green">097</FONT>        User user = new User(IsernManager.getAppConfig().getUsername(),<a name="line.97"></a>
<FONT color="green">098</FONT>            IsernManager.getAppConfig().getPassword() );<a name="line.98"></a>
<FONT color="green">099</FONT>        log.debug("username = " + user.getUsername() ) ;    <a name="line.99"></a>
<FONT color="green">100</FONT>        log.debug("password = " + user.getPassword() ) ;<a name="line.100"></a>
<FONT color="green">101</FONT>            <a name="line.101"></a>
<FONT color="green">102</FONT>        if (user.getUsername().equals(this.username)) {<a name="line.102"></a>
<FONT color="green">103</FONT>          if (user.getPassword().equals(this.password)) {<a name="line.103"></a>
<FONT color="green">104</FONT>            // username and password are both valid<a name="line.104"></a>
<FONT color="green">105</FONT>            log.debug("here's the context at successful login validation: " + getContext().toString());<a name="line.105"></a>
<FONT color="green">106</FONT>            // set the user for this context session<a name="line.106"></a>
<FONT color="green">107</FONT>            getContext().getRequest().getSession().setAttribute("user", user);<a name="line.107"></a>
<FONT color="green">108</FONT>            return new RedirectResolution("/organizations.jsp");<a name="line.108"></a>
<FONT color="green">109</FONT>          }<a name="line.109"></a>
<FONT color="green">110</FONT>          else {<a name="line.110"></a>
<FONT color="green">111</FONT>            // password is invalid<a name="line.111"></a>
<FONT color="green">112</FONT>            ValidationError error = new SimpleError("Invalid Password");<a name="line.112"></a>
<FONT color="green">113</FONT>            log.debug("here's the context at invalid password: " + getContext().toString());<a name="line.113"></a>
<FONT color="green">114</FONT>            getContext().getValidationErrors().add("password", error);<a name="line.114"></a>
<FONT color="green">115</FONT>            return getContext().getSourcePageResolution();<a name="line.115"></a>
<FONT color="green">116</FONT>          }<a name="line.116"></a>
<FONT color="green">117</FONT>        }<a name="line.117"></a>
<FONT color="green">118</FONT>        else {<a name="line.118"></a>
<FONT color="green">119</FONT>          if (user.getPassword().equals(this.password)) {<a name="line.119"></a>
<FONT color="green">120</FONT>            // username is invalid<a name="line.120"></a>
<FONT color="green">121</FONT>            ValidationError error = new SimpleError("Invalid User Name");<a name="line.121"></a>
<FONT color="green">122</FONT>            log.debug("here's the context at invalid user: " + getContext().toString());<a name="line.122"></a>
<FONT color="green">123</FONT>            getContext().getValidationErrors().add("username", error);<a name="line.123"></a>
<FONT color="green">124</FONT>            return getContext().getSourcePageResolution();<a name="line.124"></a>
<FONT color="green">125</FONT>          }<a name="line.125"></a>
<FONT color="green">126</FONT>          else {<a name="line.126"></a>
<FONT color="green">127</FONT>            // username and password are invalid<a name="line.127"></a>
<FONT color="green">128</FONT>            ValidationError error = new SimpleError("Invalid User Name");<a name="line.128"></a>
<FONT color="green">129</FONT>            getContext().getValidationErrors().add("username", error);<a name="line.129"></a>
<FONT color="green">130</FONT>            log.debug("here's the context at invalid user and password: " + getContext().toString());<a name="line.130"></a>
<FONT color="green">131</FONT>            error = new SimpleError("Invalid Password");<a name="line.131"></a>
<FONT color="green">132</FONT>            getContext().getValidationErrors().add("password", error);<a name="line.132"></a>
<FONT color="green">133</FONT>            log.debug("here's the context at invalid user and password: " + getContext().toString());<a name="line.133"></a>
<FONT color="green">134</FONT>            return getContext().getSourcePageResolution();<a name="line.134"></a>
<FONT color="green">135</FONT>          }<a name="line.135"></a>
<FONT color="green">136</FONT>        }<a name="line.136"></a>
<FONT color="green">137</FONT>      }<a name="line.137"></a>
<FONT color="green">138</FONT>    <a name="line.138"></a>
<FONT color="green">139</FONT>    }<a name="line.139"></a>




























































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